Merge 3bc7642dcf into 0d3d4f5466

Closes https://github.com/denoland/deno/issues/27734

cli/tools/installer.rs

@@ -115,10 +115,16 @@ exec deno {} "$@"
   Ok(())
 }
 
-fn get_installer_root() -> Result<PathBuf, io::Error> {
+fn get_installer_root() -> Result<PathBuf, AnyError> {
-  if let Ok(env_dir) = env::var("DENO_INSTALL_ROOT") {
+  if let Some(env_dir) = env::var_os("DENO_INSTALL_ROOT") {
     if !env_dir.is_empty() {
-      return canonicalize_path_maybe_not_exists(&PathBuf::from(env_dir));
+      let env_dir = PathBuf::from(env_dir);
+      return canonicalize_path_maybe_not_exists(&env_dir).with_context(|| {
+        format!(
+          "Canonicalizing DENO_INSTALL_ROOT ('{}').",
+          env_dir.display()
+        )
+      });
     }
   }
   // Note: on Windows, the $HOME environment variable may be set by users or by
@@ -587,11 +593,22 @@ async fn resolve_shim_data(
     let copy_path = get_hidden_file_with_ext(&file_path, "deno.json");
     executable_args.push("--config".to_string());
     executable_args.push(copy_path.to_str().unwrap().to_string());
-    extra_files.push((
+    let mut config_text = fs::read_to_string(config_path)
-      copy_path,
+      .with_context(|| format!("error reading {config_path}"))?;
-      fs::read_to_string(config_path)
+    // always remove the import map field because when someone specifies `--import-map` we
-        .with_context(|| format!("error reading {config_path}"))?,
+    // don't want that file to be attempted to be loaded and when they don't specify that
-    ));
+    // (which is just something we haven't implemented yet)
+    if let Some(new_text) = remove_import_map_field_from_text(&config_text) {
+      if flags.import_map_path.is_none() {
+        log::warn!(
+          "{} \"importMap\" field in the specified config file we be ignored. Use the --import-map flag instead.",
+          crate::colors::yellow("Warning"),
+        );
+      }
+      config_text = new_text;
+    }
+
+    extra_files.push((copy_path, config_text));
   } else {
     executable_args.push("--no-config".to_string());
   }
@@ -631,6 +648,16 @@ async fn resolve_shim_data(
   })
 }
 
+fn remove_import_map_field_from_text(config_text: &str) -> Option<String> {
+  let value =
+    jsonc_parser::cst::CstRootNode::parse(config_text, &Default::default())
+      .ok()?;
+  let root_value = value.object_value()?;
+  let import_map_value = root_value.get("importMap")?;
+  import_map_value.remove();
+  Some(value.to_string())
+}
+
 fn get_hidden_file_with_ext(file_path: &Path, ext: &str) -> PathBuf {
   // use a dot file to prevent the file from showing up in some
   // users shell auto-complete since this directory is on the PATH
@@ -1585,4 +1612,17 @@ mod tests {
       assert!(!file_path.exists());
     }
   }
+
+  #[test]
+  fn test_remove_import_map_field_from_text() {
+    assert_eq!(
+      remove_import_map_field_from_text(
+        r#"{
+    "importMap": "./value.json"
+}"#,
+      )
+      .unwrap(),
+      "{}"
+    );
+  }
 }

cli/tsc/dts/lib.deno.ns.d.ts

@@ -4674,6 +4674,22 @@ declare namespace Deno {
      * and the promise returned will be rejected with an AbortError.
      */
     signal?: AbortSignal;
+    /** */
+    ttl?: boolean;
+  }
+
+  export interface RecordWithTtl {
+    /** */
+    data:
+      | string
+      | CaaRecord
+      | MxRecord
+      | NaptrRecord
+      | SoaRecord
+      | SrvRecord
+      | string[];
+    /** */
+    ttl: number;
   }
 
   /** If {@linkcode Deno.resolveDns} is called with `"CAA"` record type
@@ -4748,6 +4764,37 @@ declare namespace Deno {
     target: string;
   }
 
+  /**
+   * Performs DNS resolution against the given query, returning resolved
+   * records with ttl values.
+   *
+   * Fails in the cases such as:
+   *
+   * - the query is in invalid format.
+   * - the options have an invalid parameter. For example `nameServer.port` is
+   *   beyond the range of 16-bit unsigned integer.
+   * - the request timed out.
+   *
+   * ```ts
+   * const a = await Deno.resolveDns("example.com", "A", { ttl: true });
+   *
+   * const aaaa = await Deno.resolveDns("example.com", "AAAA", {
+   *   nameServer: { ipAddr: "8.8.8.8", port: 53 },
+   *   ttl: true,
+   * });
+   * ```
+   *
+   * Requires `allow-net` permission.
+   *
+   * @tags allow-net
+   * @category Network
+   */
+  export function resolveDns(
+    query: string,
+    recordType: RecordType,
+    options?: { ttl: true } & ResolveDnsOptions,
+  ): Promise<RecordWithTtl[]>;
+
   /**
    * Performs DNS resolution against the given query, returning resolved
    * records.
@@ -4994,6 +5041,7 @@ declare namespace Deno {
     | SoaRecord[]
     | SrvRecord[]
     | string[][]
+    | RecordWithTtl[]
   >;
 
   /**

ext/net/ops.rs

@@ -561,7 +561,7 @@ where
 
 #[derive(Serialize, Eq, PartialEq, Debug)]
 #[serde(untagged)]
-pub enum DnsReturnRecord {
+pub enum DnsRecordData {
   A(String),
   Aaaa(String),
   Aname(String),
@@ -603,6 +603,20 @@ pub enum DnsReturnRecord {
   Txt(Vec<String>),
 }
 
+#[derive(Serialize, Eq, PartialEq, Debug)]
+#[serde()]
+pub struct DnsRecordWithTtl {
+  pub data: DnsRecordData,
+  pub ttl: u32,
+}
+
+#[derive(Serialize, Eq, PartialEq, Debug)]
+#[serde(untagged)]
+pub enum DnsReturnRecord {
+  WithoutTtl(DnsRecordData),
+  WithTtl(DnsRecordWithTtl),
+}
+
 #[derive(Deserialize)]
 #[serde(rename_all = "camelCase")]
 pub struct ResolveAddrArgs {
@@ -616,6 +630,7 @@ pub struct ResolveAddrArgs {
 #[serde(rename_all = "camelCase")]
 pub struct ResolveDnsOption {
   name_server: Option<NameServer>,
+  ttl: Option<bool>,
 }
 
 fn default_port() -> u16 {
@@ -662,6 +677,8 @@ where
     system_conf::read_system_conf()?
   };
 
+  let ttl = options.as_ref().and_then(|o| o.ttl).unwrap_or(false);
+
   {
     let mut s = state.borrow_mut();
     let perm = s.borrow_mut::<NP>();
@@ -720,8 +737,20 @@ where
       }
       _ => NetError::Dns(e),
     })?
+    .records()
     .iter()
-    .filter_map(|rdata| rdata_to_return_record(record_type)(rdata).transpose())
+    .filter_map(|rec| {
+      let data = format_rdata(record_type)(rec.data()).unwrap();
+      if ttl {
+        Some(DnsReturnRecord::WithTtl(DnsRecordWithTtl {
+          data: data?,
+          ttl: rec.ttl(),
+        }))
+      } else {
+        Some(DnsReturnRecord::WithoutTtl(data?))
+      }
+    })
+    .map(Ok)
     .collect::<Result<Vec<DnsReturnRecord>, NetError>>()
 }
 
@@ -765,22 +794,22 @@ pub fn op_set_keepalive_inner(
   resource.set_keepalive(keepalive).map_err(NetError::Map)
 }
 
-fn rdata_to_return_record(
+fn format_rdata(
   ty: RecordType,
-) -> impl Fn(&RData) -> Result<Option<DnsReturnRecord>, NetError> {
+) -> impl Fn(&RData) -> Result<Option<DnsRecordData>, NetError> {
   use RecordType::*;
-  move |r: &RData| -> Result<Option<DnsReturnRecord>, NetError> {
+  move |r: &RData| -> Result<Option<DnsRecordData>, NetError> {
     let record = match ty {
-      A => r.as_a().map(ToString::to_string).map(DnsReturnRecord::A),
+      A => r.as_a().map(ToString::to_string).map(DnsRecordData::A),
       AAAA => r
         .as_aaaa()
         .map(ToString::to_string)
-        .map(DnsReturnRecord::Aaaa),
+        .map(DnsRecordData::Aaaa),
       ANAME => r
         .as_aname()
         .map(ToString::to_string)
-        .map(DnsReturnRecord::Aname),
+        .map(DnsRecordData::Aname),
-      CAA => r.as_caa().map(|caa| DnsReturnRecord::Caa {
+      CAA => r.as_caa().map(|caa| DnsRecordData::Caa {
         critical: caa.issuer_critical(),
         tag: caa.tag().to_string(),
         value: match caa.value() {
@@ -807,12 +836,12 @@ fn rdata_to_return_record(
       CNAME => r
         .as_cname()
         .map(ToString::to_string)
-        .map(DnsReturnRecord::Cname),
+        .map(DnsRecordData::Cname),
-      MX => r.as_mx().map(|mx| DnsReturnRecord::Mx {
+      MX => r.as_mx().map(|mx| DnsRecordData::Mx {
         preference: mx.preference(),
         exchange: mx.exchange().to_string(),
       }),
-      NAPTR => r.as_naptr().map(|naptr| DnsReturnRecord::Naptr {
+      NAPTR => r.as_naptr().map(|naptr| DnsRecordData::Naptr {
         order: naptr.order(),
         preference: naptr.preference(),
         flags: String::from_utf8(naptr.flags().to_vec()).unwrap(),
@@ -820,12 +849,9 @@ fn rdata_to_return_record(
         regexp: String::from_utf8(naptr.regexp().to_vec()).unwrap(),
         replacement: naptr.replacement().to_string(),
       }),
-      NS => r.as_ns().map(ToString::to_string).map(DnsReturnRecord::Ns),
+      NS => r.as_ns().map(ToString::to_string).map(DnsRecordData::Ns),
-      PTR => r
+      PTR => r.as_ptr().map(ToString::to_string).map(DnsRecordData::Ptr),
-        .as_ptr()
+      SOA => r.as_soa().map(|soa| DnsRecordData::Soa {
-        .map(ToString::to_string)
-        .map(DnsReturnRecord::Ptr),
-      SOA => r.as_soa().map(|soa| DnsReturnRecord::Soa {
         mname: soa.mname().to_string(),
         rname: soa.rname().to_string(),
         serial: soa.serial(),
@@ -834,7 +860,7 @@ fn rdata_to_return_record(
         expire: soa.expire(),
         minimum: soa.minimum(),
       }),
-      SRV => r.as_srv().map(|srv| DnsReturnRecord::Srv {
+      SRV => r.as_srv().map(|srv| DnsRecordData::Srv {
         priority: srv.priority(),
         weight: srv.weight(),
         port: srv.port(),
@@ -848,7 +874,7 @@ fn rdata_to_return_record(
             bytes.iter().map(|&b| b as char).collect::<String>()
           })
           .collect();
-        DnsReturnRecord::Txt(texts)
+        DnsRecordData::Txt(texts)
       }),
       _ => return Err(NetError::UnsupportedRecordType),
     };
@@ -891,37 +917,37 @@ mod tests {
 
   #[test]
   fn rdata_to_return_record_a() {
-    let func = rdata_to_return_record(RecordType::A);
+    let func = format_rdata(RecordType::A);
     let rdata = RData::A(A(Ipv4Addr::new(127, 0, 0, 1)));
     assert_eq!(
       func(&rdata).unwrap(),
-      Some(DnsReturnRecord::A("127.0.0.1".to_string()))
+      Some(DnsRecordData::A("127.0.0.1".to_string()))
     );
   }
 
   #[test]
   fn rdata_to_return_record_aaaa() {
-    let func = rdata_to_return_record(RecordType::AAAA);
+    let func = format_rdata(RecordType::AAAA);
     let rdata = RData::AAAA(AAAA(Ipv6Addr::new(0, 0, 0, 0, 0, 0, 0, 1)));
     assert_eq!(
       func(&rdata).unwrap(),
-      Some(DnsReturnRecord::Aaaa("::1".to_string()))
+      Some(DnsRecordData::Aaaa("::1".to_string()))
     );
   }
 
   #[test]
   fn rdata_to_return_record_aname() {
-    let func = rdata_to_return_record(RecordType::ANAME);
+    let func = format_rdata(RecordType::ANAME);
     let rdata = RData::ANAME(ANAME(Name::new()));
     assert_eq!(
       func(&rdata).unwrap(),
-      Some(DnsReturnRecord::Aname("".to_string()))
+      Some(DnsRecordData::Aname("".to_string()))
     );
   }
 
   #[test]
   fn rdata_to_return_record_caa() {
-    let func = rdata_to_return_record(RecordType::CAA);
+    let func = format_rdata(RecordType::CAA);
     let rdata = RData::CAA(CAA::new_issue(
       false,
       Some(Name::parse("example.com", None).unwrap()),
@@ -929,7 +955,7 @@ mod tests {
     ));
     assert_eq!(
       func(&rdata).unwrap(),
-      Some(DnsReturnRecord::Caa {
+      Some(DnsRecordData::Caa {
         critical: false,
         tag: "issue".to_string(),
         value: "example.com; account=123456".to_string(),
@@ -939,21 +965,21 @@ mod tests {
 
   #[test]
   fn rdata_to_return_record_cname() {
-    let func = rdata_to_return_record(RecordType::CNAME);
+    let func = format_rdata(RecordType::CNAME);
     let rdata = RData::CNAME(CNAME(Name::new()));
     assert_eq!(
       func(&rdata).unwrap(),
-      Some(DnsReturnRecord::Cname("".to_string()))
+      Some(DnsRecordData::Cname("".to_string()))
     );
   }
 
   #[test]
   fn rdata_to_return_record_mx() {
-    let func = rdata_to_return_record(RecordType::MX);
+    let func = format_rdata(RecordType::MX);
     let rdata = RData::MX(MX::new(10, Name::new()));
     assert_eq!(
       func(&rdata).unwrap(),
-      Some(DnsReturnRecord::Mx {
+      Some(DnsRecordData::Mx {
         preference: 10,
         exchange: "".to_string()
       })
@@ -962,7 +988,7 @@ mod tests {
 
   #[test]
   fn rdata_to_return_record_naptr() {
-    let func = rdata_to_return_record(RecordType::NAPTR);
+    let func = format_rdata(RecordType::NAPTR);
     let rdata = RData::NAPTR(NAPTR::new(
       1,
       2,
@@ -973,7 +999,7 @@ mod tests {
     ));
     assert_eq!(
       func(&rdata).unwrap(),
-      Some(DnsReturnRecord::Naptr {
+      Some(DnsRecordData::Naptr {
         order: 1,
         preference: 2,
         flags: "".to_string(),
@@ -986,27 +1012,27 @@ mod tests {
 
   #[test]
   fn rdata_to_return_record_ns() {
-    let func = rdata_to_return_record(RecordType::NS);
+    let func = format_rdata(RecordType::NS);
     let rdata = RData::NS(NS(Name::new()));
     assert_eq!(
       func(&rdata).unwrap(),
-      Some(DnsReturnRecord::Ns("".to_string()))
+      Some(DnsRecordData::Ns("".to_string()))
     );
   }
 
   #[test]
   fn rdata_to_return_record_ptr() {
-    let func = rdata_to_return_record(RecordType::PTR);
+    let func = format_rdata(RecordType::PTR);
     let rdata = RData::PTR(PTR(Name::new()));
     assert_eq!(
       func(&rdata).unwrap(),
-      Some(DnsReturnRecord::Ptr("".to_string()))
+      Some(DnsRecordData::Ptr("".to_string()))
     );
   }
 
   #[test]
   fn rdata_to_return_record_soa() {
-    let func = rdata_to_return_record(RecordType::SOA);
+    let func = format_rdata(RecordType::SOA);
     let rdata = RData::SOA(SOA::new(
       Name::new(),
       Name::new(),
@@ -1018,7 +1044,7 @@ mod tests {
     ));
     assert_eq!(
       func(&rdata).unwrap(),
-      Some(DnsReturnRecord::Soa {
+      Some(DnsRecordData::Soa {
         mname: "".to_string(),
         rname: "".to_string(),
         serial: 0,
@@ -1032,11 +1058,11 @@ mod tests {
 
   #[test]
   fn rdata_to_return_record_srv() {
-    let func = rdata_to_return_record(RecordType::SRV);
+    let func = format_rdata(RecordType::SRV);
     let rdata = RData::SRV(SRV::new(1, 2, 3, Name::new()));
     assert_eq!(
       func(&rdata).unwrap(),
-      Some(DnsReturnRecord::Srv {
+      Some(DnsRecordData::Srv {
         priority: 1,
         weight: 2,
         port: 3,
@@ -1047,7 +1073,7 @@ mod tests {
 
   #[test]
   fn rdata_to_return_record_txt() {
-    let func = rdata_to_return_record(RecordType::TXT);
+    let func = format_rdata(RecordType::TXT);
     let rdata = RData::TXT(TXT::from_bytes(vec![
       "foo".as_bytes(),
       "bar".as_bytes(),
@@ -1056,7 +1082,7 @@ mod tests {
     ]));
     assert_eq!(
       func(&rdata).unwrap(),
-      Some(DnsReturnRecord::Txt(vec![
+      Some(DnsRecordData::Txt(vec![
         "foo".to_string(),
         "bar".to_string(),
         "£".to_string(),

ext/node/polyfills/internal_binding/cares_wrap.ts

@@ -186,20 +186,22 @@ export class ChannelWrap extends AsyncWrap implements ChannelWrapQuery {
     this.#tries = tries;
   }
 
-  async #query(query: string, recordType: Deno.RecordType) {
+  async #query(query: string, recordType: Deno.RecordType, ttl?: boolean) {
-    // TODO(@bartlomieju): TTL logic.
-
     let code: number;
     let ret: Awaited<ReturnType<typeof Deno.resolveDns>>;
 
+    const resolveOptions: Deno.ResolveDnsOptions = {
+      ...ttl !== undefined ? { ttl } : {},
+    };
+
     if (this.#servers.length) {
       for (const [ipAddr, port] of this.#servers) {
-        const resolveOptions = {
+        Object.assign(resolveOptions, {
           nameServer: {
             ipAddr,
             port,
           },
-        };
+        });
 
         ({ code, ret } = await this.#resolve(
           query,
@@ -212,7 +214,7 @@ export class ChannelWrap extends AsyncWrap implements ChannelWrapQuery {
         }
       }
     } else {
-      ({ code, ret } = await this.#resolve(query, recordType));
+      ({ code, ret } = await this.#resolve(query, recordType, resolveOptions));
     }
 
     return { code: code!, ret: ret! };
@@ -351,18 +353,34 @@ export class ChannelWrap extends AsyncWrap implements ChannelWrapQuery {
   }
 
   queryA(req: QueryReqWrap, name: string): number {
-    this.#query(name, "A").then(({ code, ret }) => {
+    this.#query(name, "A", req.ttl).then(({ code, ret }) => {
-      req.oncomplete(code, ret);
+      let recordsWithTtl;
+      if (req.ttl) {
+        recordsWithTtl = (ret as Deno.RecordWithTtl[]).map((val) => ({
+          address: val?.data,
+          ttl: val?.ttl,
+        }));
+      }
+
+      req.oncomplete(code, recordsWithTtl ?? ret);
     });
 
     return 0;
   }
 
   queryAaaa(req: QueryReqWrap, name: string): number {
-    this.#query(name, "AAAA").then(({ code, ret }) => {
+    this.#query(name, "AAAA", req.ttl).then(({ code, ret }) => {
-      const records = (ret as string[]).map((record) => compressIPv6(record));
+      let recordsWithTtl;
+      if (req.ttl) {
+        recordsWithTtl = (ret as Deno.RecordWithTtl[]).map((val) => ({
+          address: compressIPv6(val?.data as string),
+          ttl: val?.ttl,
+        }));
+      } else {
+        ret = (ret as string[]).map((record) => compressIPv6(record));
+      }
 
-      req.oncomplete(code, records);
+      req.oncomplete(code, recordsWithTtl ?? ret);
     });
 
     return 0;

ext/telemetry/lib.rs

@@ -42,6 +42,7 @@ use opentelemetry::metrics::InstrumentBuilder;
 use opentelemetry::metrics::MeterProvider as _;
 use opentelemetry::otel_debug;
 use opentelemetry::otel_error;
+use opentelemetry::trace::Link;
 use opentelemetry::trace::SpanContext;
 use opentelemetry::trace::SpanId;
 use opentelemetry::trace::SpanKind;
@@ -94,6 +95,7 @@ deno_core::extension!(
     op_otel_span_attribute1,
     op_otel_span_attribute2,
     op_otel_span_attribute3,
+    op_otel_span_add_link,
     op_otel_span_update_name,
     op_otel_metric_attribute3,
     op_otel_metric_record0,
@@ -1324,17 +1326,6 @@ impl OtelSpan {
     }
   }
 
-  #[fast]
-  fn drop_link(&self) {
-    let mut state = self.0.borrow_mut();
-    match &mut **state {
-      OtelSpanState::Recording(span) => {
-        span.links.dropped_count += 1;
-      }
-      OtelSpanState::Done(_) => {}
-    }
-  }
-
   #[fast]
   fn end(&self, end_time: f64) {
     let end_time = if end_time.is_nan() {
@@ -1448,6 +1439,48 @@ fn op_otel_span_update_name<'s>(
   }
 }
 
+#[op2(fast)]
+fn op_otel_span_add_link<'s>(
+  scope: &mut v8::HandleScope<'s>,
+  span: v8::Local<'s, v8::Value>,
+  trace_id: v8::Local<'s, v8::Value>,
+  span_id: v8::Local<'s, v8::Value>,
+  #[smi] trace_flags: u8,
+  is_remote: bool,
+  #[smi] dropped_attributes_count: u32,
+) -> bool {
+  let trace_id = parse_trace_id(scope, trace_id);
+  if trace_id == TraceId::INVALID {
+    return false;
+  };
+  let span_id = parse_span_id(scope, span_id);
+  if span_id == SpanId::INVALID {
+    return false;
+  };
+  let span_context = SpanContext::new(
+    trace_id,
+    span_id,
+    TraceFlags::new(trace_flags),
+    is_remote,
+    TraceState::NONE,
+  );
+
+  let Some(span) =
+    deno_core::_ops::try_unwrap_cppgc_object::<OtelSpan>(scope, span)
+  else {
+    return true;
+  };
+  let mut state = span.0.borrow_mut();
+  if let OtelSpanState::Recording(span) = &mut **state {
+    span.links.links.push(Link::new(
+      span_context,
+      vec![],
+      dropped_attributes_count,
+    ));
+  }
+  true
+}
+
 struct OtelMeter(opentelemetry::metrics::Meter);
 
 impl deno_core::GarbageCollected for OtelMeter {}

ext/telemetry/telemetry.ts

@@ -15,6 +15,7 @@ import {
   op_otel_metric_record2,
   op_otel_metric_record3,
   op_otel_metric_wait_to_observe,
+  op_otel_span_add_link,
   op_otel_span_attribute1,
   op_otel_span_attribute2,
   op_otel_span_attribute3,
@@ -186,7 +187,6 @@ interface OtelSpan {
   spanContext(): SpanContext;
   setStatus(status: SpanStatusCode, errorDescription: string): void;
   dropEvent(): void;
-  dropLink(): void;
   end(endTime: number): void;
 }
 
@@ -359,14 +359,24 @@ class Span {
     return this;
   }
 
-  addLink(_link: Link): Span {
+  addLink(link: Link): Span {
-    this.#otelSpan?.dropLink();
+    const droppedAttributeCount = (link.droppedAttributesCount ?? 0) +
+      (link.attributes ? ObjectKeys(link.attributes).length : 0);
+    const valid = op_otel_span_add_link(
+      this.#otelSpan,
+      link.context.traceId,
+      link.context.spanId,
+      link.context.traceFlags,
+      link.context.isRemote ?? false,
+      droppedAttributeCount,
+    );
+    if (!valid) return this;
     return this;
   }
 
   addLinks(links: Link[]): Span {
     for (let i = 0; i < links.length; i++) {
-      this.#otelSpan?.dropLink();
+      this.addLink(links[i]);
     }
     return this;
   }

tests/specs/cli/otel_basic/__test__.jsonc

@@ -22,6 +22,10 @@
       },
       "args": "run -A main.ts metric.ts",
       "output": "metric.out"
+    },
+    "links": {
+      "args": "run -A main.ts links.ts",
+      "output": "links.out"
     }
   }
 }

tests/specs/cli/otel_basic/links.out

@@ -0,0 +1,96 @@
+{
+  "spans": [
+    {
+      "traceId": "00000000000000000000000000000001",
+      "spanId": "0000000000000001",
+      "traceState": "",
+      "parentSpanId": "",
+      "flags": 1,
+      "name": "example span",
+      "kind": 1,
+      "startTimeUnixNano": "[WILDCARD]",
+      "endTimeUnixNano": "[WILDCARD]",
+      "attributes": [],
+      "droppedAttributesCount": 0,
+      "events": [],
+      "droppedEventsCount": 0,
+      "links": [
+        {
+          "traceId": "1234567890abcdef1234567890abcdef",
+          "spanId": "1234567890abcdef",
+          "traceState": "",
+          "attributes": [],
+          "droppedAttributesCount": 0,
+          "flags": 1
+        }
+      ],
+      "droppedLinksCount": 0,
+      "status": {
+        "message": "",
+        "code": 0
+      }
+    },
+    {
+      "traceId": "00000000000000000000000000000002",
+      "spanId": "0000000000000002",
+      "traceState": "",
+      "parentSpanId": "",
+      "flags": 1,
+      "name": "example span",
+      "kind": 1,
+      "startTimeUnixNano": "[WILDCARD]",
+      "endTimeUnixNano": "[WILDCARD]",
+      "attributes": [],
+      "droppedAttributesCount": 0,
+      "events": [],
+      "droppedEventsCount": 0,
+      "links": [
+        {
+          "traceId": "1234567890abcdef1234567890abcdef",
+          "spanId": "1234567890abcdef",
+          "traceState": "",
+          "attributes": [],
+          "droppedAttributesCount": 0,
+          "flags": 1
+        }
+      ],
+      "droppedLinksCount": 0,
+      "status": {
+        "message": "",
+        "code": 0
+      }
+    },
+    {
+      "traceId": "00000000000000000000000000000003",
+      "spanId": "0000000000000003",
+      "traceState": "",
+      "parentSpanId": "",
+      "flags": 1,
+      "name": "example span",
+      "kind": 1,
+      "startTimeUnixNano": "[WILDCARD]",
+      "endTimeUnixNano": "[WILDCARD]",
+      "attributes": [],
+      "droppedAttributesCount": 0,
+      "events": [],
+      "droppedEventsCount": 0,
+      "links": [
+        {
+          "traceId": "1234567890abcdef1234567890abcdef",
+          "spanId": "1234567890abcdef",
+          "traceState": "",
+          "attributes": [],
+          "droppedAttributesCount": 2,
+          "flags": 1
+        }
+      ],
+      "droppedLinksCount": 0,
+      "status": {
+        "message": "",
+        "code": 0
+      }
+    }
+  ],
+  "logs": [],
+  "metrics": []
+}

tests/specs/cli/otel_basic/links.ts

@@ -0,0 +1,40 @@
+// Copyright 2018-2025 the Deno authors. MIT license.
+
+import { trace } from "npm:@opentelemetry/api@1.9.0";
+
+const tracer = trace.getTracer("example-tracer");
+
+const span1 = tracer.startSpan("example span", {
+  links: [{
+    context: {
+      traceId: "1234567890abcdef1234567890abcdef",
+      spanId: "1234567890abcdef",
+      traceFlags: 1,
+    },
+  }],
+});
+span1.end();
+
+const span2 = tracer.startSpan("example span");
+span2.addLink({
+  context: {
+    traceId: "1234567890abcdef1234567890abcdef",
+    spanId: "1234567890abcdef",
+    traceFlags: 1,
+  },
+});
+span2.end();
+
+const span3 = tracer.startSpan("example span");
+span3.addLink({
+  context: {
+    traceId: "1234567890abcdef1234567890abcdef",
+    spanId: "1234567890abcdef",
+    traceFlags: 1,
+  },
+  attributes: {
+    key: "value",
+  },
+  droppedAttributesCount: 1,
+});
+span3.end();

tests/specs/install/global/config_file_import_map/__test__.jsonc

@@ -0,0 +1,5 @@
+{
+  "tempDir": true,
+  "args": "install -g --root ./folder --config deno.json main.ts --name my-cli",
+  "output": "install.out"
+}

tests/specs/install/global/config_file_import_map/deno.json

@@ -0,0 +1,3 @@
+{
+  "importMap": "./import_map.json"
+}

tests/specs/install/global/config_file_import_map/import_map.json

@@ -0,0 +1,2 @@
+{
+}

tests/specs/install/global/config_file_import_map/install.out

@@ -0,0 +1,3 @@
+Warning "importMap" field in the specified config file we be ignored. Use the --import-map flag instead.
+✅ Successfully installed my-cli
+[WILDCARD]

tests/specs/install/global/config_file_import_map/main.ts

@@ -0,0 +1 @@
+console.log(1);

tests/unit/dns_test.ts

@@ -0,0 +1,24 @@
+// Copyright 2018-2025 the Deno authors. MIT license.
+
+import { resolve4, resolve6 } from "node:dns/promises";
+import { assertEquals } from "@std/assert/equals";
+
+Deno.test({
+  name: "Dns resolving for ttl values, A and AAAA records",
+  async fn() {
+    const ARecord = "34.120.54.55";
+    const AAAARecord = "2600:1901::6d85::";
+
+    const ARes1 = await Deno.resolveDns("deno.com", "A", { ttl: true });
+    const ARes2 = await resolve4("deno.com", { ttl: true });
+
+    assertEquals(ARes1[0].data, ARecord);
+    assertEquals(ARes2[0].address, ARecord);
+
+    const AAAARes1 = await Deno.resolveDns("deno.com", "AAAA", { ttl: true });
+    const AAAARes2 = await resolve6("deno.com", { ttl: true });
+
+    assertEquals(AAAARes1[0].data, AAAARecord);
+    assertEquals(AAAARes2[0].address, AAAARecord);
+  },
+});